Results 31 to 40 of about 3,575 (176)

Effect of population reinforcement method, site, and plant characteristics on early establishment of the rare endemic plant species Minuartia smejkalii

open access: yesNordic Journal of Botany, EarlyView.
Many habitat‐specialist plant species have been endangered by fragmentation or destruction of their habitats. Minuartia smejkalii is a serpentinophyte endemic to the Czech Republic. It is highly threatened by recent habitat destruction and fragmentation, calling for effective conservation measures.
Alrun Siebenkäs   +3 more
wiley   +1 more source

Discrete Model for Concrete Fracture: Numerical Study of Dynamic Response

open access: yesTransactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2016
The contribution presents simulations on concrete specimens. The discrete meso-scale particle model with random geometry based on Voronoi tessellation is used. The model was enhanced with dynamic solver based on implicit Newmark method.
Květoň Josef, Eliáš Jan
doaj   +1 more source

Arabic Translation of Cultural Categories in Mohammad Ali Jamalzadeh’s Story: "Farsi Shekar Ast" [PDF]

open access: yesپژوهش‌های ترجمه در زبان و ادبیات عربی, 2017
The purpose of this research is to investigate how the cultural elements of the story "Farsi Shekar Ast" by Mohammad Ali Jamalzadeh, is transferred from Persian to Arabic, using Peter Newmark's model for categorizing cultural categories and its ...
Mohammad Rahimi Khoighani
doaj   +1 more source

How digital platforms affect local entrepreneurial activities: Evidence from the staggered entry of craigslist

open access: yesStrategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Access to markets is critical for entrepreneurial success, yet many face significant barriers. This study argues that digital platforms functioning as peer‐to‐peer marketplaces can facilitate entrepreneurial activity by improving market access for new ventures.
Daehyun Kim, Yongwook Paik, Namil Kim
wiley   +1 more source

Benefit or ecological trap? Monitoring the effects of small clear‐cuts on capercaillie Tetrao urogallus and its mammalian predators

open access: yesWildlife Biology, EarlyView.
The shift to ‘close to nature forestry' as the dominating forestry regime in western‐European forests has resulted in increasing timber volume and denser forests with negative effects on photophilic species. Hence, there is an increasing focus on active habitat management measures to support these species.
Maria Kochs   +6 more
wiley   +1 more source

Incorporating Effects of Slope Units and Sliding Areas into Seismically Induced Landslide Risk Modeling in Tectonically Active Mountainous Areas

open access: yesRemote Sensing
Traditional Newmark models estimate earthquake-induced landslide hazards by calculating permanent displacements exceeding the critical acceleration, which is determined from static factors of safety and hillslope geometries.
Hao Wu   +6 more
doaj   +1 more source

Secularism, Gender and Masculinity in Nineteenth‐Century Cremation in Europe and the USA

open access: yesGender &History, EarlyView.
ABSTRACT This essay explores, from transnational perspectives, the early history of modern cremation, which developed in the long nineteenth century with secularist connotations. I argue that the beginnings of modern cremation were shaped by bourgeois men who claimed certain identifiers for themselves in a gendering and Othering way.
Carolin Kosuch
wiley   +1 more source

The subcycled Newmark algorithm

open access: yes, 1997
The popular Newmark algorithm, used for implicit direct integration of structural dynamics, is extended by means of a nodal partition to permit use of different timesteps in different regions of a structural model.
Daniel, WJT
core   +1 more source

Development and Implementation of a Multi-axial Real-time Hybrid Simulation Framework

open access: yes, 2018
Real-time hybrid simulation is an efficient and cost-effective experimental testing technique for performance evaluation of structural systems subjected to earthquake loading with rate-of loading behavior.
Fermandois, G.A., Spencer, B.F., Jr.
core   +1 more source

Model-Based Framework for Real-Time Dynamic Structural Performance Evaluation [PDF]

open access: yes, 2012
Extreme dynamic events continue to demonstrate the fragility of civil infrastructure worldwide. Over the years, design codes and computational tools have come to reflect an improved understanding of dynamic loads and effects.
Phillips, Brian M.   +1 more
core  

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